Inorganic and Physical Chemistry (IPC): Recent submissions
Now showing items 101-120 of 456
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Geology Geochemistery and Mineralogy of Mafic-Ultramafic, Gneissic and cordierite Gneiss Enclaves of the south- eastern sector karnataka craton.
This study attempts to decipher the relationships that may exist among the major crustal components in the Eastern Block of Karnataka Craton. Field traverses were undertaken to study the little-known enclaves of (a) ... -
Methyl Methacrylate Styrene
Polymeric peroxides are mainly a class of 1:1 copolymers of vinyl monomers and oxygen. The study of the formation of these polymers has been instrumental in explaining the inhibitory role of oxygen in vinyl polymerization. ... -
Triphenylphosphazenyl-cyclotriphosphazenes and bicycle phosphazenes
The work presented in this thesis consists of two parts. The first part deals with the preparation of (triphenylphosphazenyl)pentachlorocyclotriphosphazene, N?P?Cl?(NPPh?) and its reactions with primary and secondary amines. ... -
Thermal studies on polymers and propellants
This limited pyrolysis study of three commercial carboxy-terminated polybutadienes used in present-day propellant industry was conducted to gain some information on their kinetics and mechanism of decomposition in inert ... -
Physico-chemical studies on Deoxyoligoyuanlic acids and their complexes with Polyribocytidylic acids
Venom and spleen exonuclease are capable of cleaving guanosine oligonucleotides when they are not aggregated. At 22°C, in presence of sodium ions aggregation is rapid even at 0.5 × 10?? M concentration. On the other hand, ... -
Study of vibrational spectra and donacity of some sulphur-nitrogen compounds containing; thiocarbonyl grouping
The infrared and Raman spectra of 1,3,4,6-tetrahydropyrimidine-2-thione (tpt) and -2-one (tpo) are studied. The infrared spectra of oriented polycrystalline samples of tpt and imidazolidine-2-thione (ethylenethiourea, etu) ... -
Studies on the polymerisation of acrylonitrile
The thesis contains the results of the investigations on the kinetics and mechanism of polymerization of acrylonitrile. It is divided into two parts: the first part deals with the initiation of polymerization by ferric ... -
Adsorption of cyclohexanone and its effect on the polarographic reduction of different ions
As a contribution towards the effect of adsorption on electrode kinetics, the adsorption of cyclohexanone and its effect on the polarographic reduction of different ions have been investigated. In Chapter 1 of the thesis, ... -
Theoretical study on intermolecular interactions in the formation of aromatic hydrocarbon dimers
The interaction between two closely lying and parallel aromatic hydrocarbon molecules, one of which is in its singlet excited state and the other in its ground state, leading to the formation of singlet excimers, is now ... -
Design Strategies for Janus and Core–Shell Structures and Single- Ion Conducting Membranes Based on Hyperbranched Polymers
Hyperbranched polymers (HBPs) are a class of highly branched macromolecules characterized by their low melt viscosity, high solubility, and numerous terminal functional groups amenable to chemical modification.1 Janus ... -
Mixed Metal Oxide Electrodes for Oxygen Evolution Reaction
This thesis explores transition metal oxide catalysts for the oxygen evolution reaction with a specific focus on cobalt and copper oxides. CoOx is well recognized for it’s OER activity, while CuOx received less attention. ... -
Studies on the solid state decomposition of oxalic acid and ammonium oxalate Ph.D. Thesis
This thesis embodies studies on the photolysis of oxalic acid and ammonium oxalate and the low-temperature thermal decomposition of ammonium oxalate. From a detailed review of the literature, it was evident that very few ... -
Contributions to the chemistry of disulfur monoxide
Disulfur monoxide is an unstable gaseous species. Even at comparatively lower temperatures, it undergoes decomposition into sulfur dioxide and elemental sulfur. When dissolved in chilled carbon tetrachloride, the solution ...